12460644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 36324288

約数和(自身を除く): 23863644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 251, 252, 394, 502, 591, 753, 788, 1004, 1182, 1379, 1506, 1757, 1773, 2259, 2364, 2758, 3012, 3514, 3546, 4137, 4518, 5271, 5516, 7028, 7092, 8274, 9036, 10542, 12411, 15813, 16548, 21084, 24822, 31626, 49447, 49644, 63252, 98894, 148341, 197788, 296682, 346129, 445023, 593364, 692258, 890046, 1038387, 1384516, 1780092, 2076774, 3115161, 4153548, 6230322, 12460644]

約数ペア:

[(1, 12460644), (2, 6230322), (3, 4153548), (4, 3115161), (6, 2076774), (7, 1780092), (9, 1384516), (12, 1038387), (14, 890046), (18, 692258), (21, 593364), (28, 445023), (36, 346129), (42, 296682), (63, 197788), (84, 148341), (126, 98894), (197, 63252), (251, 49644), (252, 49447), (394, 31626), (502, 24822), (591, 21084), (753, 16548), (788, 15813), (1004, 12411), (1182, 10542), (1379, 9036), (1506, 8274), (1757, 7092), (1773, 7028), (2259, 5516), (2364, 5271), (2758, 4518), (3012, 4137), (3514, 3546)]